The unit rate is $1.97 per lightbulb. Multiply $1.97 by 7 to get 13.79
Answer:
11 in
Step-by-step explanation:
as itis parallelogram equal sides
5x - 4. Correct if definetly wrong.
Answer:
D) 3x + y = 5 and 2x -3y = 7
Step-by-step explanation:
You can plug in the x and y values into the equations, and see if they work. In this case, 3x + y = 5 and 2x -3y = 7 both satisfy (2, -1).